APA (7th ed.) Zitazioa
ALVAREZ, N., & RUBIN, L. (1987). ATLANTOAXIAL INSTABILITY IN ADULTS WITH DOWN SYNDROME: A CLINICAL AND RADIOLOGICAL SURVEY.
Chicago Style (17th ed.) Zitazioa
ALVAREZ, N., eta L. RUBIN. ATLANTOAXIAL INSTABILITY IN ADULTS WITH DOWN SYNDROME: A CLINICAL AND RADIOLOGICAL SURVEY. 1987.
MLA (9th ed.) Zitazioa
ALVAREZ, N., eta L. RUBIN. ATLANTOAXIAL INSTABILITY IN ADULTS WITH DOWN SYNDROME: A CLINICAL AND RADIOLOGICAL SURVEY. 1987.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.